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Design for Quality, Safety, & Liability Concerns. Presentation Prepared By Group 5: Azzam Al Rajhi Zaid Alkharaan Rakan Aldeckmary Joseph Calderon Victor Lopez John Mavrakis. MSE 504 - Engineering Management - Fall 2011 Professor: Gus H. Elias. QUALITY. What is Quality?
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Design for Quality, Safety, & Liability Concerns Presentation Prepared By Group 5: Azzam Al Rajhi ZaidAlkharaan RakanAldeckmary Joseph CalderonVictor LopezJohn Mavrakis MSE 504 - Engineering Management - Fall 2011Professor: Gus H. Elias
QUALITY What is Quality? What does Quality Product mean? Quality in Design. Example: Auto Industry - U.S versus Japan - Just In Time Azzam Al Rajhi
Quality (Just in time) Japanese Philosophy is used now by large Manufacturing Corporations The three primary aims of Just in time: Long Term Competitive Position: Few trusted suppliers, Long Term Contract with Key Customers Improving The efficiency inside the Production Process: Clearing & Simplifying, Locating, Cleaning, Discipline and Participation Minimize the Wasted materials, time and efforts Pull System instead of push system which is driven by customer Demand. Two method of Pull system Kanban method: Continuous demand Hyprid method: Seasonal Demand No Long Waiting in Customers Order. Zaid Al Kharaan
SAFETY What is Safety? Creating a safe product. Reasons for a product to be unsafe. Use and misuse Testing for Safety RakanAldeckmary
Safety – Testing for Safety Engineering Testing Real time life testing Accelerated life testing Simulated User Study -Human factors V & V Testing for software ISTA Shipping & Storage Testing Environmental Shipping Conditions (Desert or Extreme Cold) High and Low Pressure Shock - Drop in packaged container Vibration - Simulates vibrations during shipment Box Burst Strength Box Labeling Product Safety Testing IEC - Test product by itself 1 meter Drop Vibration Operational at elevated and low temperature Ball Impact testing Fluid Ingress EMI / RFI / ESD Labeling and Manuals 4. UL Flammability & Electrical Shock Joseph Calderon
Liability - Types Breach of Warranty Implied warranty of merchantability Implied of fitness for a particular purpose Express warranty Negligence Design, Manufacture and Distribution Standard of Care Fraudulent misrepresentation Intentional tort Negligent act Strict Liability Defective Product John Mavrakis
Liability - Prevention Top Management Formulate a company policy on product safety Product Design Incorporate safety as a design feature Marketing The product must include warning labels Manufacture Establish quality controls Advertising Provide safety through education and warning Customer Service Observe the product in use Documentation Incorporate document traceability and retention periods Victor Lopez